Hourly Weather Forecast - Round Lake Heights, IL

12 AM
47°F
0%
5mph
WSW
Hazy
Humidity
97%
Feels like
44°F
Dew Point
46°F
1 AM
45°F
0%
5mph
WSW
Hazy
Humidity
98%
Feels like
43°F
Dew Point
45°F
2 AM
45°F
0%
4mph
WSW
Hazy
Humidity
97%
Feels like
42°F
Dew Point
44°F
3 AM
44°F
0%
4mph
SW
Hazy
Humidity
96%
Feels like
42°F
Dew Point
43°F
4 AM
44°F
0%
4mph
SW
Hazy
Humidity
93%
Feels like
42°F
Dew Point
42°F
5 AM
45°F
0%
4mph
SW
Hazy
Humidity
91%
Feels like
43°F
Dew Point
43°F
5:43 AM
6 AM
48°F
0%
5mph
SSW
Sunny
Humidity
86%
Feels like
46°F
Dew Point
44°F
7 AM
53°F
0%
6mph
SSW
Sunny
Humidity
87%
Feels like
53°F
Dew Point
49°F
8 AM
59°F
0%
6mph
SSW
Sunny
Humidity
76%
Feels like
59°F
Dew Point
51°F
9 AM
64°F
0%
7mph
SSW
Sunny
Humidity
67%
Feels like
64°F
Dew Point
53°F
10 AM
68°F
0%
9mph
SW
Sunny
Humidity
59%
Feels like
68°F
Dew Point
53°F
11 AM
71°F
0%
10mph
SW
Sunny
Humidity
53%
Feels like
71°F
Dew Point
53°F
12 PM
72°F
0%
11mph
SW
Mostly Sunny
Humidity
48%
Feels like
72°F
Dew Point
51°F
1 PM
73°F
0%
12mph
WSW
Mostly Sunny
Humidity
47%
Feels like
73°F
Dew Point
51°F
2 PM
74°F
0%
12mph
WSW
Mostly Sunny
Humidity
45%
Feels like
74°F
Dew Point
51°F
3 PM
75°F
0%
12mph
WSW
Sunny
Humidity
43%
Feels like
75°F
Dew Point
51°F
4 PM
75°F
10%
12mph
WSW
Mostly Sunny
Humidity
43%
Feels like
75°F
Dew Point
51°F
5 PM
74°F
20%
11mph
WSW
Mostly Sunny
Humidity
44%
Feels like
74°F
Dew Point
50°F
6 PM
72°F
20%
9mph
WSW
Partly Cloudy
Humidity
48%
Feels like
72°F
Dew Point
51°F
7 PM
69°F
40%
8mph
WSW
40% Chance Rain Showers
Humidity
53%
Feels like
69°F
Dew Point
51°F
7:55 PM
8 PM
65°F
40%
7mph
WSW
40% Chance Rain Showers
Humidity
62%
Feels like
65°F
Dew Point
52°F
9 PM
62°F
30%
8mph
W
30% Chance Rain Showers
Humidity
70%
Feels like
62°F
Dew Point
52°F
10 PM
59°F
30%
7mph
WNW
30% Chance Rain Showers
Humidity
77%
Feels like
59°F
Dew Point
52°F
11 PM
57°F
40%
6mph
WNW
40% Chance Rain Showers
Humidity
81%
Feels like
57°F
Dew Point
51°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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